An abbreviation for "straight" most commonly used by a bisexual male or a homosexual male who is in denial of his sexuality. Used in reference to himself to distance most often in the phrase "str8 actin" to distance his impending oral or anal homosexual activity from that of flagrantly gay males. Truly bisexual males who are not attracted to flaming gay guys seek refuge in "str8" boys for an easy cheap fuck, likely in a bathroom, car, in the woods or some stinky ass dirty bedroom, but not for a meaningful relationship. The phrase is often and correctly associated with a guy who is a total poser, in that he purports to be interested in gay sex purely for fun or because the activity is easy to obtain, when in fact he is likely to become homosexual, though closeted and never likely to engage in a meaningful relationship. Strangley, gay males seek out str8 boys, possibly because they are such easy fuck or less likely becuase they are seen as some sort of conquest or challenge. Str8 boys gravitate to other str8 boys, however the ensuing sexual encounters are usually clumsy, awkward and comical, consisting of uncomfortable hand jobs and poorly performed oral sex leading to masturbation. Str8 boys usually don't know what to do with the semen, or what to do after ejaculation.

(1) Sup bro str8 actin jock/frat here not out totally hot but not fake totally real and into getting oral and maybe fuckin

(3) Any girl: "Like, I was messaging this frat boy on the net the other day and I guess he must have been messaging someone else at the same time, cause he sent me this message by, like, accident I guess... 'Bro I'm on with this chick too she's sooooo hot... you think I should try to get her to join us? She could suck me off while u fuck me bro as long as you're truly str8 actin'. Like OMG...this frat boy takes it up the BUTT???"

As applied to a guy, refers to a man in denial about the fact that however much he likes pussy and the female form in general, he also likes a heapin' helping of the man meat from time to time. However, he will swear up and down that he is absolutely not bi in any way, shape or form, even as he goes to suck your dick with the finesse of a $1000/hour call girl. Poor bastard.

Seen on craigslist: I'm str8. You know what that means, right? Means I only sleep with other str8 guys.

legitimacy or authenticity; usually referring to someone who is chill as fuck or pretty hardcore; often times used to refer to bisexual drug dealers who are meant to be taken seriously because they are way richer and MUCH more powerful than heterosexual pupils; one who posts up at sonic in a blacked out luxury vehicle.